A172632 - OEIS

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A172632

Number of n X n 0..2 arrays with row sums 15 and column sums 15

1

0, 0, 0, 0, 0, 0, 0, 40320, 655551508577280, 16426290801521822874931152, 682948436592331311886782349445512800, 56889017685903899457289215621889880980797696000

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OFFSET

1,8

LINKS

R. H. Hardin, Table of n, a(n) for n=1..13

CROSSREFS

Sequence in context: A072269 A259113 A195392 * A255358 A229675 A250905

Adjacent sequences: A172629 A172630 A172631 * A172633 A172634 A172635

KEYWORD

nonn

AUTHOR

R. H. Hardin Feb 06 2010

STATUS

approved